Installation Guide

19
ConversiontoLP/Propane
wARNING:
The furnace was shipped from the factory
equippedtooperateonnaturalgas.Conversion
to LP / Propane gas must be performed by
qualied service personnel using a factory
supplied conversion kit. Failure to use the
properconversionkitcancausere,explosion,
propertydamage,carbonmonoxidepoisoning,
personalinjury,ordeath.
Conversion to LP / Propane is detailed in the installation
instructions provided with the conversion kit. Generally,
this will require the replacement of the burner orifices and
the spring found under the cap screw on the pressure
regulator. In the U.S. if installation is above 2,000 ft., refer
to Table 7 (page 32) to determine the correct orifice size
and manifold pressure. See example below.
• Electricalconnectionsmustbeincompliancewithall
applicable local codes and the current revision of the
National Electric Code (ANSI/NFPA 70).
• ForCanadian installations the electrical connections
and grounding shall comply with the current Canadian
Electrical Code (CSA C22.1 and/or local codes).
LineVoltageWiring
It is recommended that the line voltage (115 VAC) to
the furnace be supplied from a dedicated branch circuit
containing the correct fuse or circuit breaker for the furnace.
See Table 2 (page 20).
ELECTRICAL wIRING
InstallationExample
Elevation: .................................................. 5,000 feet
TypeofGas: .........................................Propane Gas
InputBTUHofFurnace: ................................72,000
From Table 7 , find 5,000 and follow across the row,
stop at the 72,000 feet column. The manifold pressure
listed is 10.0 and the orifice size is 57.
When conversion is complete, verify the manifold pressure
and input rate are correct as listed in the Tables. Approved
conversion kits are listed below:
• TheUnitedStatesLP/PropaneGasSeaLeveland
High Altitude Conversion Kit (P/N 904914) is for LP /
Propane conversion in the United States at altitudes
between zero and 10,000 ft. above sea level. please
followtheinstructionsprovidedwiththekit.
• TheCanadianLP/PropaneGasSeaLevelandHigh
Altitude Conversion Kit (P/N 904915) is for LP / Propane
conversions in Canada at altitudes between zero and
4,500 ft. above sea level. please followtheinstructions
providedwiththekit.
ELECTRICALSHOCK,FIREOREXPLOSION
HAzARD
Failuretofollowsafetywarningsexactlycould
resultinseriousinjuryorpropertydamage.
Improperservicingcouldresultindangerous
operation,seriousinjury,deathorproperty
damage.
• Beforeservicing, disconnect all electrical
powertofurnace.
• Whenservicingcontrols,labelallwiresprior
todisconnecting.Reconnectwirescorrectly.
• Verifyproperoperationafterservicing.”
wARNING:
RISQUEDECHOCÉLECTRIQUE,D’INCENDIE
OUD’EXPLOSION
Le non-respect des avertissements de sécurité
pourraitentraîner
unfonctionnementdangereux
del’appareil,
desblessuresgraves,lamortou
desdommagesmatériels.
Unentretein incorrectpourraitentraînerun
fonctionnementdangereuxdel’appareil,des
blessuresgraves,lamortoudesdommages
matériels
• Couper toute alimentation électrique au
générateurd’airchaudavantdeprodéder
auxtravauxd’entretein.
• Aumomentdel’entretiendescommandes,
étiqueteztousleslsavantdelesdébrancher.
S’assurerdelesraccordercorrectement.
•S’assurer que l’appareil fonctionne
adéquatementaprésl’entretien.
AVERTISSEMENT: